package kevin.bigdata.spark.test

/**
 * @author: kevin  
 * @date: 21:33 2021/4/29
 */
class Task extends Serializable { // 数据结构，计算逻辑

  val datas = List(1,2,3,4)

  //val logic = (num: Int)=>{ num * 2}

  val logic : (Int)=>Int = _ * 2

}
